2051279760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8546999}}^1$

素因数の和:8547015

約数の個数: 40

約数和(自身を含む): 6358968000

約数和(自身を除く): 4307688240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8546999, 17093998, 25640997, 34187996, 42734995, 51281994, 68375992, 85469990, 102563988, 128204985, 136751984, 170939980, 205127976, 256409970, 341879960, 410255952, 512819940, 683759920, 1025639880, 2051279760]

約数ペア:

[(1, 2051279760), (2, 1025639880), (3, 683759920), (4, 512819940), (5, 410255952), (6, 341879960), (8, 256409970), (10, 205127976), (12, 170939980), (15, 136751984), (16, 128204985), (20, 102563988), (24, 85469990), (30, 68375992), (40, 51281994), (48, 42734995), (60, 34187996), (80, 25640997), (120, 17093998), (240, 8546999)]